JPWO2024053225A5 - - Google Patents

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Publication number
JPWO2024053225A5
JPWO2024053225A5 JP2024545460A JP2024545460A JPWO2024053225A5 JP WO2024053225 A5 JPWO2024053225 A5 JP WO2024053225A5 JP 2024545460 A JP2024545460 A JP 2024545460A JP 2024545460 A JP2024545460 A JP 2024545460A JP WO2024053225 A5 JPWO2024053225 A5 JP WO2024053225A5
Authority
JP
Japan
Prior art keywords
electrode
battery element
circumferential end
active material
material layer
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP2024545460A
Other languages
English (en)
Japanese (ja)
Other versions
JP7852726B2 (ja
JPWO2024053225A1 (https=
Filing date
Publication date
Application filed filed Critical
Priority claimed from PCT/JP2023/024445 external-priority patent/WO2024053225A1/ja
Publication of JPWO2024053225A1 publication Critical patent/JPWO2024053225A1/ja
Publication of JPWO2024053225A5 publication Critical patent/JPWO2024053225A5/ja
Application granted granted Critical
Publication of JP7852726B2 publication Critical patent/JP7852726B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2024545460A 2022-09-08 2023-06-30 二次電池 Active JP7852726B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022143250 2022-09-08
JP2022143250 2022-09-08
PCT/JP2023/024445 WO2024053225A1 (ja) 2022-09-08 2023-06-30 二次電池

Publications (3)

Publication Number Publication Date
JPWO2024053225A1 JPWO2024053225A1 (https=) 2024-03-14
JPWO2024053225A5 true JPWO2024053225A5 (https=) 2025-05-15
JP7852726B2 JP7852726B2 (ja) 2026-04-28

Family

ID=90192330

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024545460A Active JP7852726B2 (ja) 2022-09-08 2023-06-30 二次電池

Country Status (3)

Country Link
US (1) US20250070268A1 (https=)
JP (1) JP7852726B2 (https=)
WO (1) WO2024053225A1 (https=)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007294111A (ja) * 2006-04-20 2007-11-08 Toshiba Battery Co Ltd 小型電池
JP2008262826A (ja) * 2007-04-12 2008-10-30 Hitachi Maxell Ltd コイン形非水電解液二次電池
JP2010027415A (ja) * 2008-07-22 2010-02-04 Sony Corp 二次電池
JP2011023131A (ja) * 2009-07-13 2011-02-03 Panasonic Corp 非水系二次電池用負極板およびこれを用いた非水系二次電池
JP5656069B2 (ja) * 2010-12-13 2015-01-21 ソニー株式会社 二次電池、電池パック、電子機器、電動工具、電動車両および電力貯蔵システム
JP5786137B2 (ja) * 2011-08-31 2015-09-30 パナソニックＩｐマネジメント株式会社 円筒形リチウムイオン二次電池
JP6168356B2 (ja) * 2014-01-24 2017-07-26 トヨタ自動車株式会社 リチウムイオン二次電池
JP2017130317A (ja) * 2016-01-19 2017-07-27 トヨタ自動車株式会社 捲回電極体を有する非水電解液二次電池

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